20164806051

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{347}}^1\times {\mathrm{1879}}^1$

素因数の和:2316

約数の個数: 48

約数和(自身を含む): 29692028160

約数和(自身を除く): 9527222109

約数列:

[1, 3, 13, 39, 61, 169, 183, 347, 507, 793, 1041, 1879, 2379, 4511, 5637, 10309, 13533, 21167, 24427, 30927, 58643, 63501, 73281, 114619, 175929, 275171, 317551, 343857, 652013, 825513, 952653, 1490047, 1956039, 3577223, 4470141, 8476169, 10731669, 19370611, 25428507, 39772793, 58111833, 110190197, 119318379, 330570591, 517046309, 1551138927, 6721602017, 20164806051]

約数ペア:

[(1, 20164806051), (3, 6721602017), (13, 1551138927), (39, 517046309), (61, 330570591), (169, 119318379), (183, 110190197), (347, 58111833), (507, 39772793), (793, 25428507), (1041, 19370611), (1879, 10731669), (2379, 8476169), (4511, 4470141), (5637, 3577223), (10309, 1956039), (13533, 1490047), (21167, 952653), (24427, 825513), (30927, 652013), (58643, 343857), (63501, 317551), (73281, 275171), (114619, 175929)]